PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M17Adapter,straight,pipe to Hose

Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co · NSN 4730-01-226-3302 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-226-3302 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-226-3302. Primary manufacturer part number: M17.
Features
  • Adapter,straight,pipe to Hose — FSC 4730
  • Nominal Overall Length: 1.968 INCHES IN
  • Material: COPPER ALLOY OVERALL
  • Thread Series Designator: NPT FIRST END
  • Nominal Inside Diameter Hose Accommodated: 0.500 INCHES SECOND END IN
  • Connection Type: UNTHREADED EXTERNAL HOSE SECOND END
  • Nominal Thread Size: 0.500 INCHES FIRST END IN
  • Connection Type: THREADED EXTERNAL PIPE FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-226-3302, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-226-3302
Primary Part NumberM17
Item NameAdapter,straight,pipe to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFoster Manufacturing Co, Inc. Dba Foster Manufacturing Co
StatusACTIVE
Nominal Overall Length1.968 INCHES IN
MaterialCOPPER ALLOY OVERALL
Thread Series DesignatorNPT FIRST END
Nominal Inside Diameter Hose Accommodated0.500 INCHES SECOND END IN
Connection TypeUNTHREADED EXTERNAL HOSE SECOND END
Nominal Thread Size0.500 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5945-00-059-2836636AS 148-1 INTERCHANGEABLE
Relay,electromagnetic
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5310-00-247-419610A8317 INTERCHANGEABLE
Washer,flat
Napco International Llc Dba Napco International Inc
2530-00-621-3670F5380 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
6650-00-670-2516 INTERCHANGEABLE
Binocular
4720-00-738-130326507 INTERCHANGEABLE
Hose,preformed
Gates Corporation
3895-00-902-3110 INTERCHANGEABLE
Roller,towed,sheepsfoot
6625-01-110-41649726-L50 INTERCHANGEABLE
Regulator
Cannon Instrument Company Dba Cannon Instrument Co, Inc
4730-01-120-5818M-17 INTERCHANGEABLE
Swivel Joint,pipe
Sanstorm Inc
5120-01-437-7864M-17 INTERCHANGEABLE
Key Set,socket Head Screw
Eklind Tool Co
Cross-Reference Index
Part NumberManufacturer
5346K25 Mcmaster-Carr Supply Co (USA)
M17 PRIMARY Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co (USA)
Related Parts
5945-00-059-2836INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
636AS 148-1
5310-00-247-4196INTERCHANGEABLE
WASHER,FLAT
10A8317
2530-00-621-3670INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
F5380
6650-00-670-2516INTERCHANGEABLE
BINOCULAR
4720-00-738-1303INTERCHANGEABLE
HOSE,PREFORMED
26507
3895-00-902-3110INTERCHANGEABLE
ROLLER,TOWED,SHEEPSFOOT
6625-01-110-4164INTERCHANGEABLE
REGULATOR
9726-L50
4730-01-120-5818INTERCHANGEABLE
SWIVEL JOINT,PIPE
M-17
5120-01-437-7864INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
M-17

Frequently Asked Questions

What is NSN 4730-01-226-3302?

NSN 4730-01-226-3302 is a Adapter,straight,pipe to Hose, manufactured by Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-226-3302?

NSN 4730-01-226-3302 has 2 cross-referenced part numbers: 5346K25 (Mcmaster-Carr Supply Co), M17 (Foster Manufacturing Co, Inc. Dba Foster Manufacturing Co).

What NSN replaces 4730-01-226-3302?

There are 9 known substitutes for 4730-01-226-3302: 5945-00-059-2836, 5310-00-247-4196, 2530-00-621-3670 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M17?

Key specifications for M17: Nominal Overall Length: 1.968 INCHES IN; Material: COPPER ALLOY OVERALL; Thread Series Designator: NPT FIRST END; Nominal Inside Diameter Hose Accommodated: 0.500 INCHES SECOND END IN. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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